import type { Input, PluginCreator } from 'postcss';
export interface UserDefinedOptions {
    rootValue?: number | ((input: Input) => number);
    unitPrecision?: number;
    selectorBlackList?: (string | RegExp)[];
    propList?: string[];
    replace?: boolean;
    mediaQuery?: boolean;
    minValue?: number;
    exclude?: string | RegExp | ((filePath: string) => boolean);
    transformUnit?: 'px' | 'rem' | 'vw';
}
export declare type PostcssRpxTransform = PluginCreator<UserDefinedOptions>;